It's my step-mother's niece's wedding next week. Well, I noticed that I don't have anything suitable to wear - all I have are office clothes and really casual clothes. All I have is this dress, which my step-mother bought as a present a few months ago that I've never had any opportunity to wear:
pic here (Sorry for the bad picture, all I have is my webcam.) So, is it appropriate, or should I get something else?